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HOLLOW CORE

Typical Load Charts / Specifications / Details

Gate Precast Company 402 Zoo Parkway

Jacksonville, FL 32218

Phone: (904) 757-0860 Fax: (904) 751-5435

WWW.GATEPRECAST.COM

Gate-Core Superimposed Load Chart*Dated: 7/1/2009

*Simplified - maximum allowable load (psf) with NO penetrationsBased on ACI 318-05

4" Extruded Solid Gate-Core (with no composite topping)

Concrete Strength: (28 day) (precast) 5000 PSI

Self Weight of Material: 186.8 plf / or 46.7 psfStandard Reinforcing: 3-wire, 5/16", 250K, .75 coverage

SPAN 4ESS065X 4ESS085X 4ESS105X 4ESS125X

6'-0" 429 PSF

7' - 0" 336 PSF 429 PSF

8' - 0" 271 PSF 349 PSF 432 PSF

9' - 0" 225 PSF 291 PSF 351 PSF 397 PSF

10' - 0" 185 PSF 237 PSF 276 PSF 313 PSF

11' - 0" 147 PSF 189 PSF 221 PSF 251 PSF

12' - 0" 118 PSF 151 PSF 179 PSF 204 PSF

13' - 0" 95 PSF 123 PSF 146 PSF 168 PSF

14' - 0" 77 PSF 100 PSF 120 PSF 139 PSF

15' - 0" 63 PSF 81 PSF 99 PSF 115 PSF

16' - 0" 66 PSF 82 PSF 96 PSF

17' - 0" 67 PSF 80 PSF

18' - 0" 55 PSF 67 PSF

19'-0" 56 PSF



4" Extruded Solid Gate-Core (with 2" composite topping)

Concrete Strength: (28 day) (precast) 5000 PSI(28 day) (topping) 3000 PSI

Self Weight of Material: 186.8 plf / or 46.7 psfStandard Reinforcing: 3-wire, 5/16", 250K, .75 coverage

SPAN 4ESS065XT 4ESS085XT 4ESS105XT 4ESS125XT

6' - 0" 322 PSF

7' - 0" 246 PSF 707 PSF

8' - 0" 443 PSF 592 PSF 596 PSF

9' - 0" 368 PSF 495 PSF 513 PSF 513 PSF

10' - 0" 312 PSF 421 PSF 449 PSF 449 PSF

11' - 0" 253 PSF 342 PSF 398 PSF 398 PSF

12' - 0" 204 PSF 275 PSF 334 PSF 356 PSF

13' - 0" 159 PSF 213 PSF 263 PSF 312 PSF

14' - 0" 117 PSF 163 PSF 207 PSF 249 PSF

15' - 0" 83 PSF 123 PSF 162 PSF 198 PSF

16' - 0" 90 PSF 125 PSF 157 PSF16 - 0 90 PSF 125 PSF 157 PSF

17' - 0" 94 PSF 123 PSF

18' - 0" 68 PSF 94 PSF

19'-0" 70 PSF



6" Gate-Core (with no composite topping)


Self Weight of Material: 191.6 plf / or 47.9 psfStandard Reinforcing: 7-wire, 3/8", 270K, LL, .75 coverage

SPAN 6GC046X 6GC065X 6GC086X 6GC106X 6GC126X

6' - 0" 292 PSF

7' - 0" 225 PSF 347 PSF

8' - 0" 179 PSF 593 PSF 774 PSF

9' - 0" 145 PSF 495 PSF 650 PSF 692 PSF

10' - 0" 276 PSF 422 PSF 540 PSF 587 PSF 612 PSF






16' - 0" 120 PSF 188 PSF 231 PSF 258 PSF 278 PSF16 - 0 120 PSF 188 PSF 231 PSF 258 PSF 278 PSF





21' - 0" 91 PSF 117 PSF 140 PSF 162 PSF

22' - 0" 79 PSF 103 PSF 124 PSF 144 PSF

23' - 0" 68 PSF 90 PSF 110 PSF 128 PSF

24' - 0" 79 PSF 98 PSF 115 PSF



6" Gate-Core (with 2" composite topping)


Self Weight of Material: 191.6 plf / or 47.9 psfStandard Reinforcing: 7-wire, 3/8", 270K, LL, .75 coverage

SPAN 6GC046XT 6GC065XT 6GC086XT 6GC106XT 6GC126XT

6' - 0" 406 PSF

7' - 0" 311 PSF 481 PSF

8' - 0" 246 PSF 386 PSF 894 PSF

9' - 0" 200 PSF 689 PSF 768 PSF 768 PSF







16' - 0" 164 PSF 260 PSF 334 PSF 371 PSF 371 PSF16 - 0 164 PSF 260 PSF 334 PSF 371 PSF 371 PSF





21' - 0" 106 PSF 150 PSF 189 PSF 223 PSF

22' - 0" 86 PSF 127 PSF 163 PSF 195 PSF

23' - 0" 69 PSF 108 PSF 140 PSF 170 PSF

24' - 0" 90 PSF 121 PSF 148 PSF

25' - 0" 103 PSF 129 PSF





Self Weight of Material: 250.8 plf / or 62.7 psfStandard Reinforcing: 7-wire, 7/16", 270K, LL, 1" coverage

SPAN 8GC067X 8GC087X 8GC107X 8GC127X

15' - 0" 383 PSF

16' - 0" 348 PSF 404 PSF

17' - 0" 309 PSF 363 PSF 397 PSF

18' - 0" 270 PSF 327 PSF 359 PSF 388 PSF

19' - 0" 236 PSF 292 PSF 326 PSF 351 PSF

20' - 0" 208 PSF 258 PSF 298 PSF 320 PSF

21' - 0" 183 PSF 229 PSF 270 PSF 294 PSF

22' - 0" 162 PSF 204 PSF 241 PSF 270 PSF

23' - 0" 143 PSF 182 PSF 216 PSF 247 PSF

24' - 0" 127 PSF 162 PSF 194 PSF 223 PSF

25' - 0" 113 PSF 145 PSF 175 PSF 202 PSF25 - 0 113 PSF 145 PSF 175 PSF 202 PSF

26' - 0" 100 PSF 130 PSF 158 PSF 183 PSF

27' - 0" 88 PSF 117 PSF 143 PSF 166 PSF

28' - 0" 77 PSF 105 PSF 129 PSF 151 PSF

29' - 0" 68 PSF 94 PSF 117 PSF 137 PSF

30' - 0" 84 PSF 105 PSF 125 PSF

31' - 0" 75 PSF 95 PSF 113 PSF

32' - 0" 67 PSF 86 PSF 103 PSF

33' - 0" 60 PSF 78 PSF 94 PSF

34' - 0" 86 PSF

35'-0" 78 PSF





Self Weight of Material: 250.8 plf / or 62.7 psfStandard Reinforcing: 7-wire, 7/16", 270K, LL, 1" coverage

SPAN 8GC067XT 8GC087XT 8GC107XT 8GC127XT

15' - 0" 489 PSF

16' - 0" 443 PSF 475 PSF

17' - 0" 399 PSF 440 PSF 440 PSF

18' - 0" 349 PSF 409 PSF 409 PSF 409 PSF

19' - 0" 306 PSF 381 PSF 381 PSF 381 PSF

20' - 0" 267 PSF 340 PSF 357 PSF 357 PSF

21' - 0" 231 PSF 298 PSF 335 PSF 335 PSF

22' - 0" 200 PSF 261 PSF 315 PSF 315 PSF

23' - 0" 173 PSF 229 PSF 280 PSF 297 PSF

24' - 0" 149 PSF 202 PSF 249 PSF 281 PSF

25' - 0" 127 PSF 177 PSF 221 PSF 260 PSF25 - 0 127 PSF 177 PSF 221 PSF 260 PSF

26' - 0" 108 PSF 155 PSF 196 PSF 232 PSF

27' - 0" 91 PSF 136 PSF 174 PSF 208 PSF

28' - 0" 118 PSF 154 PSF 186 PSF

29' - 0" 103 PSF 136 PSF 166 PSF

30' - 0" 89 PSF 120 PSF 148 PSF

31' - 0" 105 PSF 132 PSF

32' - 0" 92 PSF 118 PSF

33' - 0" 80 PSF 104 PSF

34' - 0" 92 PSF

35'-0" 81 PSF





Self Weight of Material: 303.2 plf / or 75.8 psfStandard Reinforcing: 7-wire 7/16", 270K, LL, 1" coverage

SPAN 10GC067X 10GC087X 10GC107X 10GC127X 10GC147X

14' - 0" 568 PSF

15' - 0" 512 PSF 603 PSF15' - 0" 512 PSF 603 PSF

16' - 0" 465 PSF 537 PSF 593 PSF

17' - 0" 425 PSF 481 PSF 531 PSF 580 PSF



20' 0" 297 PSF 358 PSF 395 PSF 431 PSF 461 PSF20' - 0" 297 PSF 358 PSF 395 PSF 431 PSF 461 PSF














34' - 0" 87 PSF 111 PSF 133 PSF 152 PSF

35' - 0" 78 PSF 101 PSF 122 PSF 140 PSF

36' - 0" 70 PSF 92 PSF 112 PSF 130 PSF

37' - 0" 103 PSF 119 PSF

38' - 0" 94 PSF 110 PSF

39' - 0" 86 PSF 102 PSF

40' - 0" 79 PSF 94 PSF

41'-0" 86 PSF

42'-0" 80 PSF





Self Weight of Material: 303.2 plf / or 75.8 psf

SPAN 10GC067XT 10GC087XT 10GC107XT 10GC127XT 10GC147XT

14' - 0" 685 PSF

15' - 0" 617 PSF 661 PSF15' - 0" 617 PSF 661 PSF

16' - 0" 560 PSF 608 PSF 608 PSF

17' - 0" 511 PSF 562 PSF 562 PSF 562 PSF



20' 0" 349 PSF 449 PSF 455 PSF 455 PSF 455 PSF20' - 0" 349 PSF 449 PSF 455 PSF 455 PSF 455 PSF













33' - 0" 96 PSF 132 PSF 164 PSF 192 PSF

34' - 0" 83 PSF 117 PSF 148 PSF 174 PSF

35' - 0" 71 PSF 104 PSF 133 PSF 159 PSF

36' - 0" 92 PSF 120 PSF 144 PSF

37' - 0" 81 PSF 108 PSF 131 PSF

38' - 0" 70 PSF 96 PSF 118 PSF

39' - 0" 86 PSF 107 PSF

40' - 0" 76 PSF 96 PSF

41'-0" 67 PSF 87 PSF

42'-0" 78 PSF





Self Weight of Material: 345.2 plf / or 86.3 psfStandard Reinforcing: 7-wire 7/16", 270K, LL, 1" coverage

SPAN 12GC067X 12GC087X 12GC107X 12GC127X

20'-0" 377 PSF

21'-0" 336 PSF 399 PSF

22'-0" 300 PSF 366 PSF 405 PSF

23'-0" 269 PSF 338 PSF 373 PSF 408 PSF

24'-0" 242 PSF 311 PSF 344 PSF 376 PSF

25'-0" 218 PSF 289 PSF 318 PSF 348 PSF

26'-0" 196 PSF 266 PSF 295 PSF 323 PSF

27'-0" 177 PSF 241 PSF 275 PSF 300 PSF

28'-0" 160 PSF 219 PSF 256 PSF 280 PSF

29'-0" 145 PSF 199 PSF 239 PSF 261 PSF

30'-0" 131 PSF 181 PSF 219 PSF 245 PSF30 -0 131 PSF 181 PSF 219 PSF 245 PSF

31'-0" 119 PSF 165 PSF 200 PSF 229 PSF

32'-0" 108 PSF 150 PSF 183 PSF 214 PSF

33'-0" 97 PSF 137 PSF 168 PSF 198 PSF

34'-0" 88 PSF 125 PSF 154 PSF 183 PSF

35'-0" 113 PSF 142 PSF 169 PSF

36'-0" 102 PSF 130 PSF 155 PSF

37'-0" 92 PSF 119 PSF 143 PSF

38'-0" 83 PSF 109 PSF 132 PSF

39'-0" 74 PSF 100 PSF 122 PSF

40'-0" 91 PSF 113 PSF

41'-0" 84 PSF 104 PSF

42'-0" 96 PSF

43'-0" 88 PSF





Self Weight of Material: 345.2 plf / or 86.3 psf

SPAN 12GC067XT 12GC087XT 12GC107XT 12GC127XT

20'-0" 430 PSF

21'-0" 382 PSF 480 PSF

22'-0" 341 PSF 439 PSF 488 PSF

23'-0" 305 PSF 402 PSF 447 PSF 466 PSF

24'-0" 273 PSF 370 PSF 411 PSF 441 PSF

25'-0" 245 PSF 341 PSF 379 PSF 417 PSF

26'-0" 221 PSF 309 PSF 351 PSF 385 PSF

27'-0" 198 PSF 278 PSF 326 PSF 357 PSF

28'-0" 179 PSF 249 PSF 302 PSF 331 PSF

29'-0" 161 PSF 224 PSF 275 PSF 309 PSF

30'-0" 144 PSF 201 PSF 249 PSF 287 PSF30 -0 144 PSF 201 PSF 249 PSF 287 PSF

31'-0" 126 PSF 181 PSF 226 PSF 269 PSF

32'-0" 109 PSF 161 PSF 205 PSF 246 PSF

33'-0" 94 PSF 143 PSF 185 PSF 224 PSF

34'-0" 81 PSF 127 PSF 168 PSF 204 PSF

35'-0" 112 PSF 151 PSF 186 PSF

36'-0" 98 PSF 137 PSF 170 PSF

37'-0" 123 PSF 154 PSF

38'-0" 110 PSF 140 PSF

39'-0" 98 PSF 127 PSF

40'-0" 86 PSF 115 PSF

41'-0" 104 PSF

42'-0" 94 PSF

43'-0" 84 PSF

GATE

1'-6" MAXDIM "A" = 1'-0" MIN.

(EXCEPT FOR CANTILEVER SLABS, SEE REMARKS COLUMN ON SCHEDULE FOR DIM. "A")

DO NOT USE FORK LIFTTO LIFT GATECORE SLABS

NOTE: ALL JOINTS BETWEEN PLANKS SHALL BEFULLY FILLED WITH GROUT CONSISTING OF1 PART PORTLAND CEMENT TO 3 PARTS CLEAN SAND

TYPICAL GROUTED KEYWAY DETAIL

RECOMMENDED SLING POINTS FOR HANDLING & DUNNAGE

GATE

SUPPORTEDGATECORE PLANK

SUPPORTINGGATECORE PLANK

OPENING

SUPPORTINGGATECORE PLANK

SECTION VIEW

PLAN VIEW

ISOMETRIC VIEW

GATE

STEP #1 GROUT ALL JOINTS BETWEEN SLABS & ALLOW TO CURE OVERNIGHT BEFORE CUTTING ANY OPENINGS.

STEP #2 FIELD CUT HOLES MUST BE APPROVED BY GATE CONCRETE PRODUCTS.

STEP #3 TO MINIMIZE SAW OVER-RUN DRILL A PILOT HOLE THROUGH SLAB IN EACH CORNER OF

PROPOSED OPENING.

STEP #4 SAW CUT OPENING EDGES RUNNING PARALLEL WITH PRESTRESSING STRANDS.

STEP #5 SAW CUT OPENING EDGES RUNNING PERPENDICULAR TO PRESTRESSING STRANDS; DO NOT CUT BEYOND PILOT HOLES.

RECOMMENDED PROCEDURE FOR CUTTING OPENINGS IN PLANKS

GATE

STEP #1

STEP 1: CORE THRU PLANK STEP 2: SAWCUT TOP OF PLANK, SCORINGONLY THRU TOP LAYER OF PLANK.IMPORTANT: DO NOT DISTURB BOTTOM LAYEROF PLANK

STEP 3: BREAK TOP OF SCORED AREAAND REMOVE DEBRIS.

STEP 4: GROUT FILL THE BOTTOM OFTHE PLANK TO CORRECT ELEVATION ; SET DRAIN INTO BROKE-OUT AREA.

STEP 5: GROUT FILL AROUND DRAIN TO STABILIZE PRIOR TO PLACEMENT OFTOPPING.

STANDARD PROCEDURE FOR FLOOR/ROOF DRAIN INSTALLATION

STEP #2

STEP #3 TOP VIEW

STEP #4 STEP #5

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